feat: setup subscriptions

packages/api/src/routers/member.ts

@@ -100,6 +100,19 @@ export const memberRouter = createTRPCRouter({
         });
       }
 
+      if (process.env.NEXT_PUBLIC_KAN_ENV === "cloud") {
+        const subscriptions = await ctx.auth.api.listActiveSubscriptions({
+          userId,
+        });
+
+        // get the active subscription
+        const activeSubscription = subscriptions.find(
+          (sub) => sub.status === "active" || sub.status === "trialing",
+        );
+
+        // @todo: update the subscription with the new seat
+      }
+
       return invite;
     }),
   delete: protectedProcedure

packages/api/src/trpc.ts

@@ -28,10 +28,17 @@ const createAuthWithHeaders = (
     api: {
       getSession: () => auth.api.getSession({ headers }),
       signInMagicLink: (input: { email: string; callbackURL: string }) =>
+        // @ts-expect-error - types need fixing
         auth.api.signInMagicLink({
           headers,
           body: { email: input.email, callbackURL: input.callbackURL },
         }),
+      listActiveSubscriptions: (input: { userId: string }) =>
+        // @ts-expect-error - types need fixing
+        auth.api.listActiveSubscriptions({
+          headers,
+          query: { referenceId: input.userId },
+        }),
     },
   };
 };